Science
£15m spent cleaning illegal waste supersite in ancient woodland
Concerns remain over the ancient Kent woodland's future after 39,500 tonnes of rubbish were cleared.
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cleaning
Science
That fresh cleaning smell could be filling your home with nanoparticles
Researchers found that scented cleaners can react with ozone indoors to create billions or trillions of invisible nanoparticles that can penetrate deep into the lungs. The pollution forms within minutes and, in some cases, may produce an inhaled particle dose comparable to or greater than standing near heavy traffic.
Science
How cleaning up the air is speeding up global warming - and revealing a bigger problem
A curious online row over this summer's heatwaves points to a wider - and worrying - shift in climate science.